253340250543043 has 8 divisors (see below), whose sum is σ = 259057546216560. Its totient is φ = 247670401307040.

The previous prime is 253340250543041. The next prime is 253340250543059. The reversal of 253340250543043 is 340345052043352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253340250543043 - 2¹ = 253340250543041 is a prime.

It is a super-3 number, since 3×253340250543043³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253340250543041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11861598580 + ... + 11861619937.

It is an arithmetic number, because the mean of its divisors is an integer number (32382193277070).

Almost surely, 2^{253340250543043} is an apocalyptic number.

253340250543043 is a deficient number, since it is larger than the sum of its proper divisors (5717295673517).

253340250543043 is a wasteful number, since it uses less digits than its factorization.

253340250543043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23723218757.

The product of its (nonzero) digits is 2592000, while the sum is 43.

The spelling of 253340250543043 in words is "two hundred fifty-three trillion, three hundred forty billion, two hundred fifty million, five hundred forty-three thousand, forty-three".